Graphene Based Multiband Frequency Reconfigurable Antenna

被引：0

作者：

Kumar, Jayendra ^{[1
]}

Basu, Banani ^{[1
]}

Talukdar, Fazal A. ^{[1
]}

Nandi, Arnab ^{[1
]}

机构：

[1] Natl Inst Technol Silchar, ECE Dept, Cachar 788010, Assam, India

来源：

2017 IEEE MTT-S INTERNATIONAL MICROWAVE AND RF CONFERENCE (IMARC) | 2017年

关键词：

Frequency Reconfigurable; Graphene; Higher-order Mode; Multiband Antenna; Multimode Antenna;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This communication proffers a graphene based microstrip reconfigurable antenna capable of switching between two frequency bands (S-band 3.03 GHz and C-band 5.17 GHz and 6.13 GHz). A graphene nanoparticle based conductive ink is printed on the cotton showing surface resistance of 2.7 Omega Sq.(-1), conductivity of 0.37x10(5)Sm(-1). An excellent radiation efficiency of above 55% is achieved at the dominant mode (TM10), 3.03 GHz. The frequency reconfigurability is introduced by exciting the higher order modes, TM02 and TM20 through two different feeding locations and an external RF Switch.

引用

页码：54 / 57

页数：4

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